Chemicals A-Z
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Hydrogenated Resins Scheme
Hydrogenation of rosin‑modified resins selectively saturates the double bonds present in the rosin backbone, which markedly lightens the colour (reducing Gardner values from >5 to near‑colourless) and diminishes the characteristic acidic odour. The resulting saturated structure exhibits improved resistance to oxidative yellowing and weathering, while retaining good compatibility with common polymer systems such as EVA, SBS and SIS, thereby preserving adhesion performance in hot‑melt and pressure‑sensitive formulations.
Hydrogenation of terpene‑derived resins follows a similar principle: the olefinic bonds in monomers such as α‑pinene, β‑pinene, limonene or 3‑carene are saturated, producing resins that transition from a dark hue to a light or colourless appearance and develop a low‑odour profile. This process markedly enhances oxidation and weathering stability, and the hydrogenated terpene resins maintain excellent elastomer compatibility, allowing them to function effectively in demanding applications ranging from hygiene tapes to technical laminates while originating from a renewable, bio‑based feedstock.
Hydrogenated Scheme Features
- Light to colourless appearance (Gardner colour < 1)
- Low odour profile, suitable for scent‑sensitive applications
- Superior oxidation and weathering resistance, prolonging service life
- Enhanced thermal stability due to saturated bond structure
- Good compatibility with elastomers such as EVA, SBS, SIS and other polymer systems
- Bio‑based origin when derived from terpene monomers, supporting sustainability goals
Glyceryl Hydrogenated Rosinate (Industrial)
CAS: 65997-13-9
SPECS: C8, 9R
Glyceryl Hydrogenated Rosinate, also called Glycerol Ester of Hydrogenated Rosin (GEHR) and Ester Of Hydrogenated Rosin, is esterified from refined hydrogenated rosin and edible glycerol.
Hydrogenated Acrylic Acid Modified Rosin
CAS: 144413-22-9
SPECS: HAR125220
Modified Rosin HAR125220 is colorless and transparent rosin derivative that could only be born with unique technology. It is high acid value and high softening point.HAR125220 can replace the Colorles…
Hydrogenated Rosin
CAS: 65997-06-0
SPECS: H60150H
H60150H Hydrogenated Rosin: Premium tackifier & resin modifier for solder paste, flux, adhesives, and coatings. Offers superior color stability, oxidation resistance, and low VOC. It can replace FORAL AX-E.
Hydrogenated Rosin
CAS: 65997-06-0
SPECS: H106, H108, HWG Grade
Hydrogenated Rosin is one of the dominant varieties of modified rosin with light color, high oxidation resistance and high thermal stability. Conjugated unsaturation of abietic resin acids can be remo…
Hydrogenated Terpene Phenolic Resin
CAS: 1254557-84-0
SPECS: HTP1#
Foreverest Hydrogenated Terpene Phenolic Resin is a hydrogenated grade of terpene phenolic resin, it copolymerized by combining the renewable terpene resin and phenol with the enhanced properties of e…
Hydrogenated Terpene Polymer
CAS: 106168-39-2
SPECS: HTR105
Foreverest® HTR105 is a kind of colorless or water white resin that has thermal stability and weather resistance.It is a newly developed hydrogenated terpene resin. Hydrogenated Terpene Polymer is an …
Methyl Hydrogenated Rosinate
CAS: 8050-15-5
SPECS: HM302
Learn about Methyl Hydrogenated Rosinate, a low-odour cosmetic-grade resin. Serving as a fragrance fixative, tackifier, and film-former, it is widely used in cosmetics, adhesives, and fragrances.